Orderby meta_value

Hello all,

I have a page that calls and orders posts by its meta_value.
Like so:
query_posts(‘cat=3&meta_key=data&order=desc&orderby=meta_value’);

Works fine until I activate this plugin and use it to reorder posts.
After that, that line of code still calls all the posts from cat 3 that have a meta key called “data”, but it does not order them by their value.

Is there a way to have both plugin and “orderby=meta_value” fully working?

Thank you in advance

http://ww.wp.xz.cn/plugins/post-types-order/